<style scoped>
  h1 {
    font-size: 56px;
    line-height: 100px;
    font-weight: normal;
    color: #456;
  }
  h2 { font-size: 24px; color: #666; line-height: 1.5em; }
  h3 {
    color: #456;
    font-size: 20px;
    font-weight: normal;
    line-height: 28px;
  }
  hr {
    margin: 18px 0;
    border: 0;
    border-top: 1px solid #EEE;
    border-bottom: 1px solid white;
  }
</style>
<template>
  <section>
    <h1>404</h1>
    <h3>你所访问的页面不存在.</h3>
    <hr/>
    <p>资源不存在或者已过期</p>
  </section>
</template>
